Completed PHASE4 INTERVENTIONAL 2-arm NCT00788749

Medical Polypectomy and Predictors of Response

A Proof Of Concept Study to Investigate the Clinical, Histological And Molecular Predictors of Response to Oral and Intranasal Corticosteroid in Nasal Polyposis

Sponsor: Chief Scientist Office of the Scottish Government

Conditions Nasal Polyps

Interventions Placebo Prednisolone fluticasone nasal drops fluticasone nasal spray

Updated 6 times since 2017 Last updated: Nov 10, 2008 Started: May 31, 2004 Primary completion: Feb 29, 2008 Completion: Nov 30, 2008

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE4 clinical study on Nasal Polyps, this trial is completed. The trial is conducted by Chief Scientist Office of the Scottish Government and has accumulated 6 data snapshots since 2004. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

6 versions recorded

Jan 2026 — Present [monthly]

Completed PHASE4
Sep 2024 — Present [monthly]

Completed PHASE4
Jul 2024 — Sep 2024 [monthly]

Completed PHASE4
Jan 2021 — Jul 2024 [monthly]

Completed PHASE4
Jun 2018 — Jan 2021 [monthly]

Completed PHASE4

▶ Show 1 earlier version

Jan 2017 — Jun 2018 [monthly]

Completed PHASE4

First recorded

May 2004

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Chief Scientist Office of the Scottish Government
NHS Tayside
University of Dundee

Data source: University of Dundee

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Dundee, United Kingdom